package itheima.mapper;

import itheima.pojo.Emp;
import org.apache.ibatis.annotations.Insert;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

import java.time.LocalDate;
import java.util.List;

/**
 * 员工管理
 */
@Mapper
public interface EmpMapper {

   /* @Select("select count(*) from emp")
    public Long count();

    @Select("select * from emp limit #{start}, #{pageSize}")
    public List<Emp> page(Integer start, Integer pageSize);*/
    //@Select("select * from emp")
    public List<Emp> list(String name, Short gender,
                          LocalDate begin,
                          LocalDate end);

    void delete(List<Integer> ids);

    @Insert("insert into emp (username,name,gender,image,job,entrydate,dept_id,create_time,update_time)" +
    "values (#{username},#{name},#{gender},#{image},#{job},#{entrydate},#{deptId},#{createTime},#{updateTime})")
    void insert(Emp emp);

    @Select("select * from emp where id = #{id}")
    Emp select(Integer id);


    void update(Emp emp);
}
